Sinoblu

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When purchasing a product, price is the consumer's primary concern. At present, Sinoblu has 144 products for sale. Sinoblu products range in price from $8.99 to $24.99, and the average price of all the products is about $15.39. It's affordable for most consumers, and you can feel free to pick your favorite products.

You can confidently purchase Sinoblu products from the seller sinoblu. The brand holds an average rating of 4.59, testifying to its excellent reputation.

Sinoblu Best Sellers

Last Updated: Jan 11, 2025

Sinoblu 14mm to 14mm Rigid Shaft Coupling, Aluminum Rigid Clamp-on Couplings D32 L45, Shaft Coupler for Stepper Motor Servo Motor CNC Machine 3D Printer DIY Encoder

Rigid Set Screw Couplings

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Feature: Set screw type (Clamping-on); Main Color: Silver tone

The motor coupler is high axial load and torque capacity

Recessed screw head provides an outside surface free of major projection for safety

Anodized aluminum provides corrosion resistance; abrasion resistance; increase surface hardness

The shaft couplers are widely applied to small CNC machines encoding and 3D printers Z shaft coupling, simplifies the debugging difficulty.

Sinoblu 4pcs 13mm Bore Double Split Shaft Collar Clamp Aluminum Set Screws Style Two-Piece, 30mm OD, 10mm Thickness

Clamp-On Shaft Collars

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Used for shaft fixing and positioning, linear motion stopper and fixing axis of rotation. Suitable for 13mm shaft.

Design fully engages the shaft without marring. Easily installed where major disassembly would otherwise be required.

High quality aluminum alloy material, lightweight, surface oxidation resistant and corrosion resistant, durable and strong.

The shaft can be clamped-on tightly by set screw, the shaft will not be damaged

Package : 4Pcs 13mm shaft collars

Sinoblu 4pcs Clamping Shaft Collars Aluminum One Piece Shaft Stop Collar Clamp Style, 30mm Bore Size, 55mm OD, with M6 Set Screw, 15mm Thickness (Pack of 4)

Clamp-On Shaft Collars

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Used for shaft fixing and positioning, Linear motion stopper and fixing the drill bit. Suitable for gearbox assemblies, motor bases, machine tools, drive shafts, agricultural implements, medical equipment, and paper and steel mill equipment, the automotive industry, the manufacturing industry, the hobby craft industry and many more.

Design fully engages the shaft without marring. Easily installed where major disassembly would otherwise be required

High quality aluminum alloy material, lightweight, surface oxidation resistant and corrosion resistant, durable and strong.

The shaft can be clamped-on tightly by set screw, the shaft will not be damaged

Package : 4Pcs clamp-on shaft collars

Sinoblu Double Split Shaft Collar 19/32inch Bore Size 3/8inch OD，15/32 Thickness （4pcs) for Stoppers, Position, Hold Timing Pulleys, Machine Tools, Industry, Anodization

Clamp-On Shaft Collars

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The shaft can be clamped-on tightly by set screw, the shaft will not be damaged

High quality aluminum alloy material, lightweight, surface oxidation resistant and corrosion resistant, durable and strong.

Used for shaft fixing and positioning, linear motion stopper and fixing axis of rotation.

Design fully engages the shaft without marring. Easily installed where major disassembly would otherwise be required.

Package : 4Pcs

Sinoblu 45 Steel Double Split Shaft Collar 15/16" inch ID 1 3/4" inch OD 1/2" Thickness Two-Piece Clamping Collar 4PCS Locking Collar Used in Various Equipment and Machinery to Secure Gears

Clamp-On Shaft Collars

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1.Size: 15/16 inch split shaft collars, 1 3/4 inch outside diameter，1/2 inch thickness

Versatile Applications - These collars are widely used across different industries, including automotive, robotics, and manufacturing. They can be used in various equipment and machinery to secure gears, pulleys, sprockets, or other components onto shafts.

Easy Installation - Split collars can be quickly installed or removed by opening the collar and placing it around the shaft, then tightening the screws to secure it in place.

The #45 steel provides excellent strength and durability, while the black oxide finish adds corrosion resistance and a dark appearance.

Package : 4Pcs double split shaft collars

Sinoblu 5mm to 6mm Clamping Rigid Coupling, Set Screw Rigid Coupling D20 L25, Aluminum Shaft Coupling Coupler for Stepper Motor Servo Motor CNC Machine 3D Printer DIY Encoder

Rigid Set Screw Couplings

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Feature: Set screw type (Clamping-on); Main Color: Silver tone

High axial load and torque capacity

Recessed screw head provides an outside surface free of major projection for safety

Anodized aluminum provides some corrosion resistance

The 5mm to 6mm shaft couplers are widely applied to small CNC machines encoding and 3D printers Z shaft coupling, simplifies the debugging difficulty.

Sinoblu Aluminum Flexible Jaw Couplings 14mm to 14mm Diameter 40mm Length 66mm Flexible Shaft Coupling Coupler Joint Connector for 3D Printer CNC Router Engraving Drilling Milling Machine

Flexible Spider Couplings

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Size：Diameter 40mm Length 66mm/Diameter 1.57inch Length 2.6inch. Bore 14-14mm/0.55-0.55inch. Type: Plum shaped

Material: Using Aviation Aluminum with corrosion resistance High Hardness, High Precision, Anodized Surface Treatment, Strong and Durable. Spider Material (Elastomer) Uses T-PUR, Longer Service Life

Super Torque: Can Absorb Vibration, Appropriate a Large Torque Transmission.High Hardness,Durable,and Excellent Response,Not Easy to Loosen

Vibration-damping: Flexible Spider Couplings Offset Angular, Radial and Axial Shaft Displacement Within Defined Ranges. The Elastomer Dampens Shock and Torsional Vibrations in The Drive Train

Wide Range of Usage: Flexible Couplings is Suitable to Offset Axial, Radial and Angular Displacements and Dampen Vibrations and Torque Shocks for 3D Printer DIY Encoder CNC Router Machine Servo Stepped Motor and Engraving Drilling Milling Machine

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Sinoblu 10mm to 15mm Aluminum Shaft Coupling, Flexible Spider Coupling D30 L35, Shaft Coupling for Servo Stepper Motor 3D Printer DIY Encoder CNC Machine

Flexible Spider Couplings

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Size：Diameter 30mm Length 35mm. Bore Diameter: 10mm to 15mm. Type: Plum shaped

Material: Using Aviation Aluminum with corrosion resistance High Hardness, High Precision, Anodized Surface Treatment, Strong and Durable. Spider Material (Elastomer) Uses T-PUR, Longer Service Life

Super Torque: Can Absorb Vibration, Appropriate a Large Torque Transmission.High Hardness,Durable,and Excellent Response,Not Easy to Loosen

Vibration-damping: Flexible Spider Couplings Offset Angular, Radial and Axial Shaft Displacement Within Defined Ranges. The Elastomer Dampens Shock and Torsional Vibrations in The Drive Train

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Sinoblu 8mm to 13mm Rigid Clamp-On Couplings, Aluminum Shaft Coupling 32 Diameter 40 Length, Motor Shaft Coupler Connector for CNC Machine 3D Printer DIY Encoder

Rigid Set Screw Couplings

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Feature: Screw Type(Coiling Clamping); Main Color: Silver tone

High axial load and torque capacity

Recessed screw head provides an outside surface free of major projection for safety

Anodized aluminum provides some corrosion resistance

The shaft couplers are widely applied to small CNC machines encoding and 3D printers Z shaft coupling, simplifies the debugging difficulty.

Sinoblu 2 Pieces D30 L35 10mm to 14mm Aluminum Flexible Shaft Coupling, Flexible Spider Coupling Shaft Coupler for Servo Stepper Motor 3D Printer DIY Encoder CNC Machine

Flexible Spider Couplings

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Size:L35mm x D30mm/1.4inch x 1.2inch( L*D) Bore Diameter: 10mm to 14mm / 0.39inch to 0.55inch

Shaft Coupler Material: Aluminum alloy, Surface oxidation treatment; Type: Plum shaped

Super torque can absorb vibration, appropriate a large torque transmission.High hardness,Durable,and excellent response,not easy to loosen

Flexibility of coupling shaft removes stress between the motor and driving components, The coupling can be disassembled and used in combination by itself

The shaft couplers are mainly used for CNC machines,servo motors, spindle, step motor etc

Sinoblu D54 L78 Bore 25-25mm 45 steel Flexible Elastic Shaft Coupling XL2 type Jaw coupling with elastomeric spider for medium and large equipment

Flexible Spider Couplings

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1. Made of high-quality 45 steel, which has high strength and toughness and can withstand large impacts and loads.

2. Compact structure, easy to install and disassemble, simple maintenance.

3. Good transmission rigidity, stable speed, no vibration, ensuring transmission accuracy.

4. High transmission efficiency, energy saving and environmental protection, reducing operating costs.

5. Complete models and various specifications.

Sinoblu Shaft Coupler Connector L40 x D32 12mm to 14mm Bore Rigid Coupling Stainless Steel Rigid Couplings for 3D Printers

Rigid Set Screw Couplings

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Size:D32mm x L40mm/1.25inch x 1.57inch, Bore Diameter: 12mm to 14mm / 0.47inch to 0.55inch

Material: Made of aluminium alloy material, light, anti-oxidant, and anti-corrosive, delicate CNC cut with outstanding appearance, high precision fine workmanship,long service life

Feature: Screw Type(Coiling Clamping),They are not easy to loosen,Main Color: Silver tone

Function: Provides torque transmision and alignment, Cost effective coupling design

Widely Used: Used for transmit motion and widely used in DIY model such as small CNC machines, 3d printer Z shaft coupling , car or boat etc. as connector for different parts as joint connector

Aluminium Plum Flexible Shaft Coupling Diameter 25mm Length 30mm Connector Flexible Coupler for 3D Printer CNC Machine and Servo Stepped Motor (D25 L30, 6-10mm)

Flexible Spider Couplings

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[Durable Aluminum Alloy Construction] Our flexible coupler is made from high-quality aluminum alloy, providing excellent strength and durability. Designed as a motor coupler and compatible with various systems, it ensures a robust connection for your applications. This shaft coupler is perfect for high-torque environments, making it ideal for 5-axis CNC machines and other demanding setups.

[Precision Engineering for Optimal Performance] This shaft coupling features precision engineering that minimizes backlash and enhances torque transmission. The flexible couplings are specifically designed to maintain efficient power transfer while reducing wear and tear on connected components. Experience the smooth operation of our coupling connector in any motor application.

[Anodized Surface Treatment] Our aluminum flexible coupler undergoes anodized surface treatment, increasing corrosion resistance and overall longevity. This protective layer not only improves appearance but also ensures reliable performance in harsh conditions. Suitable for shaft coupling applications, it guarantees durability and resilience for both industrial and DIY projects.

[Versatile Application Across Industries] This flexible elastic coupler is perfect for a range of applications, including robotics, automotive, and CNC machinery. Its compatibility with various motor configurations makes it a top choice for engineers and hobbyists alike. Invest in a shaft coupler that adapts to your needs while providing exceptional performance across multiple uses.

[Easy Installation and Maintenance] Our shaft coupling is designed for effortless installation, making it simple to connect motor systems and other mechanical components. Requiring minimal tools, this flexible coupler is ideal for both professionals and DIY enthusiasts. With its sturdy design, maintenance is straightforward, allowing you to focus on your projects without frequent replacements.

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Sinoblu D30 L50 Bore 14-14mm 45 Steel Flexible Elastic Shaft Coupling XL0 Type Jaw Coupling with elastomeric Spider for Medium and Large Equipment

Flexible Spider Couplings

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1. Made of high-quality 45 steel, which has high strength and toughness and can withstand large impacts and loads.

2. Compact structure, easy to install and disassemble, simple maintenance.

3. Good transmission rigidity, stable speed, no vibration, ensuring transmission accuracy.

4. High transmission efficiency, energy saving and environmental protection, reducing operating costs.

5. Complete models and various specifications.

Sinoblu Shaft Coupler Connector L45 x D32 13mm to 15mm Bore Rigid Coupling Stainless Steel Rigid Couplings for 3D Printers

Rigid Set Screw Couplings

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Size:D32mm x L45mm/1.25inch x 1.77inch, Bore Diameter: 13mm to 15mm / 0.51inch to 0.59inch

Material: Made of aluminium alloy material, light, anti-oxidant, and anti-corrosive, delicate CNC cut with outstanding appearance, high precision fine workmanship,long service life

Feature: Screw Type(Coiling Clamping),They are not easy to loosen,Main Color: Silver tone

Function: Provides torque transmision and alignment, Cost effective coupling design

Widely Used: Used for transmit motion and widely used in DIY model such as small CNC machines, 3d printer Z shaft coupling , car or boat etc. as connector for different parts as joint connector

Sinoblu D40 L66 Bore 15-20mm 45 Steel Flexible Elastic Shaft Coupling XL1 Type Jaw Coupling with elastomeric Spider for Medium and Large Equipment

Flexible Spider Couplings

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1. Made of high-quality 45 steel, which has high strength and toughness and can withstand large impacts and loads.

Sinoblu Open Type Shaft Collar 6mm ID，20mmOD，10mm Thickness (4pcs) for Stoppers, Position, Hold Timing Pulleys, Machine Tools, Industry, Anodization

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1.The shaft can be clamped-on tightly by set screw, the shaft will not be damaged.

2.Design fully engages the shaft without marring. Easily installed where major disassembly would otherwise be required.

3.High quality aluminum alloy material, lightweight, surface oxidation resistant and corrosion resistant, durable and strong.

4.Used for shaft fixing and positioning, linear motion stopper and fixing axis of rotation.

5.Package : 4Pcs metric shaft collars.

Sinoblu 4 PCS Single Split Clamp-On Shaft Collar 45# Steel One-Piece Clamping Collar Locking Collar 2-3/4 inch ID 1-5/16inch OD 1/2 Thickness Used in Various Equipment and Machinery to Secure Gears

Clamp-On Shaft Collars

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1.Size: 11/4 inch Single Split Clamp-On Shaft Collar，21/16inch outside diameter，1/2 inch thickness

2.Versatile Applications - These collars are widely used across different industries, including automotive, robotics, and manufacturing. They can be used in various equipment and machinery to secure gears, pulleys, sprockets, or other components onto shafts.

3.Easy Installation - Split collars can be quickly installed or removed by opening the collar and placing it around the shaft, then tightening the screws to secure it in place.

4.The #45 steel provides excellent strength and durability, while the black oxide finish adds corrosion resistance and a dark appearance.

5.Package : 4Pcs clamp-on shaft collars

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Sinoblu Aluminum D40 L55 8mm to 19mm Shaft Coupling Servo Motor Jaw Shaft Coupler Flexible Spider Coupling Plum Shape for 3D Printer/DIY Encoder/CNC Machine

Flexible Spider Couplings

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Size：Diameter 40mm Length 55mm/Diameter 1.57inch Length 2.17inch. Bore 8-19mm/0.31-0.75inch. Type: Plum shaped

Material: Using Aviation Aluminum with corrosion resistance High Hardness, High Precision, Anodized Surface Treatment, Strong and Durable. Spider Material (Elastomer) Uses T-PUR, Longer Service Life

Super Torque: Can Absorb Vibration, Appropriate a Large Torque Transmission.High Hardness,Durable,and Excellent Response,Not Easy to Loosen

Vibration-damping: Flexible Spider Couplings Offset Angular, Radial and Axial Shaft Displacement Within Defined Ranges. The Elastomer Dampens Shock and Torsional Vibrations in The Drive Train

Read more Read less

Sinoblu D40 L50 14mm to 20mm Motor Shaft Coupling, Aluminum Rigid Clamping Couplings, Shaft Coupler for Stepper Motor Servo Motor CNC Machine 3D Printer DIY Encoder

Rigid Set Screw Couplings

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Feature: Screw Type(Coiling Clamping); Main Color: Silver tone

High axial load and torque capacity

Recessed screw head provides an outside surface free of major projection for safety

Anodized aluminum provides some corrosion resistance

The shaft couplers are widely applied to small CNC machines encoding and 3D printers Z shaft coupling, simplifies the debugging difficulty.

Sinoblu FAQs

Is Sinoblu Legit?

Yes, Sinoblu is a legitmate brand on Amazon. After conducting a comprehensive analysis of 24 customer reviews for Sinoblu products on Amazon, we have determined its average rating. With a strong performance and good quality, Sinoblu has received an average rating of 4.59 from numerous buyers, indicating that Sinoblu are trustworthy and live up to their claims. Therefore, it is safe to make purchases from Sinoblu on Amazon.

Amazon has strict policies and safety measures in place that ensure only legitimate sellers and products are allowed on their platform. It also provides a secure payment gateway and offers buyer protection, ensuring your transaction is safe. In the unlikely event that there's an issue with your purchase, Amazon's customer service and return policies are designed to protect your interests.

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Go to the Sinoblu page.
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